ATE49239T1 - INDUCTIVE HEATING OF THE EDGES OF EXTENDED, MOVED WORKPIECES. - Google Patents

INDUCTIVE HEATING OF THE EDGES OF EXTENDED, MOVED WORKPIECES.

Info

Publication number
ATE49239T1
ATE49239T1 AT87108527T AT87108527T ATE49239T1 AT E49239 T1 ATE49239 T1 AT E49239T1 AT 87108527 T AT87108527 T AT 87108527T AT 87108527 T AT87108527 T AT 87108527T AT E49239 T1 ATE49239 T1 AT E49239T1
Authority
AT
Austria
Prior art keywords
edges
extended
inductor
inductive heating
workpieces
Prior art date
Application number
AT87108527T
Other languages
German (de)
Inventor
Hans-Werner Mauve
Helmut Dipl-Ing Wicker
Fritz Dipl-Ing Hegewaldt
Original Assignee
Asea Brown Boveri
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Application granted granted Critical
Publication of ATE49239T1 publication Critical patent/ATE49239T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/60—Continuous furnaces for strip or wire with induction heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

A device for inductively heating the edges of elongated movable workpieces, includes an inductor having vertical pole surfaces disposed one above. The edge of the elongated movable workpiece is maintained at a given distance from and completely outside the inductor, so that the workpiece cna move up and down completely freely relative to the inductor.
AT87108527T 1986-06-20 1987-06-12 INDUCTIVE HEATING OF THE EDGES OF EXTENDED, MOVED WORKPIECES. ATE49239T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863620718 DE3620718A1 (en) 1986-06-20 1986-06-20 INDUCTIVE WARMING OF THE EDGES OF LONG STRETCHED, MOVING WORKPIECES
EP87108527A EP0254020B1 (en) 1986-06-20 1987-06-12 Inductive heater for heating the edges of elongated moving workpieces

Publications (1)

Publication Number Publication Date
ATE49239T1 true ATE49239T1 (en) 1990-01-15

Family

ID=6303348

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87108527T ATE49239T1 (en) 1986-06-20 1987-06-12 INDUCTIVE HEATING OF THE EDGES OF EXTENDED, MOVED WORKPIECES.

Country Status (4)

Country Link
US (1) US4810843A (en)
EP (1) EP0254020B1 (en)
AT (1) ATE49239T1 (en)
DE (2) DE3620718A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156683A (en) * 1990-04-26 1992-10-20 Ajax Magnethermic Corporation Apparatus for magnetic induction edge heaters with frequency modulation
WO1991017724A1 (en) * 1990-05-17 1991-11-28 Harbor Medical Devices, Inc. Medical device polymer
US5847370A (en) * 1990-06-04 1998-12-08 Nordson Corporation Can coating and curing system having focused induction heater using thin lamination cores
US5529703A (en) * 1990-06-04 1996-06-25 Nordson Corporation Induction dryer and magnetic separator
ZA9210102B (en) * 1992-02-10 1993-08-24 Heron Tech Inc Induction dryer and magnetic separator
WO1993023970A1 (en) * 1992-05-08 1993-11-25 Heron Technologies, Inc. Induction dryer and magnetic separator
FR2692828B1 (en) * 1992-06-24 1996-06-21 Celes SECURITY DEVICE FOR INDUCTIVE HEATING OR HEATING MODULES OF METALLURGICAL PRODUCTS.
US20080300552A1 (en) 2007-06-01 2008-12-04 Cichocki Frank R Thermal forming of refractory alloy surgical needles
US8062437B2 (en) 2007-06-01 2011-11-22 Ethicon, Inc. Thermal forming of refractory alloy surgical needles and fixture and apparatus
WO2016166619A1 (en) 2015-04-13 2016-10-20 Sabic Global Technologies, B.V. Photochromic spirooxazine compounds

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062847B (en) * 1955-08-04 1959-08-06 Friedrich Kocks Dr Ing Inductor for heating the edges of flat sheets or strips
DE1186158B (en) * 1963-09-06 1965-01-28 Aeg Arrangement for inductive heating of metallic strips
US3562470A (en) * 1969-06-24 1971-02-09 Westinghouse Electric Corp Induction heating apparatus
JPS531614A (en) * 1976-06-26 1978-01-09 Toyo Alum Kk Induction heating equipment
US4357512A (en) * 1980-07-23 1982-11-02 Sumitomo Kinzoku Kogyo Kabushiki Kaisha Apparatus for continuous manufacture of butt-welded pipe
SE444775B (en) * 1984-11-30 1986-05-12 Asea Ab INDUCTIVE EDGE HEATER
FR2583249B1 (en) * 1985-06-07 1989-04-28 Siderurgie Fse Inst Rech DEVICE FOR INDUCTIVELY HEATING THE RIVES OF A METALLURGICAL PRODUCT AND VARIABLE GAP INDUCTOR

Also Published As

Publication number Publication date
DE3761313D1 (en) 1990-02-08
EP0254020B1 (en) 1990-01-03
EP0254020A1 (en) 1988-01-27
DE3620718A1 (en) 1987-12-23
US4810843A (en) 1989-03-07
DE3620718C2 (en) 1990-07-05

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee